JFIFxxC      C  " }!1AQa"q2#BR$3br %&'()*456789:CDEFGHIJSTUVWXYZcdefghijstuvwxyz w!1AQaq"2B #3RbrchunkOffset = $chunkOffset; } /** * @return int|null */ public function getChunkOffset() { return $this->chunkOffset; } }